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Xiaomi ZMI No.20 210W 25000mAh USB PD Power Bank QB826G $139.99 ($30 off) Delivered @ Mostly Melbourne via Amazon AU

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Xiaomi ZMI No.20 210W 25000mAh USB PD Power Bank QB826G $139.99 ($30 off) Delivered @ Mostly Melbourne via Amazon AUAffiliate
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bond008 on 29/12/2023 - 11:12 amazon.com.au (1209 clicks)
Last edited 29/12/2023 - 12:57
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Apply $30 off Checkbox Coupon on product page. Not as good as previous deals.

Product Description:

Capable of 100W USB PD output over the first USB-C port. Charges high-powered workhorse laptops like the 16 inch MacBook Pro. Also capable of outputting 45W from the second USB-C port and 65W from the USB-A port at the same time for a combined maximum output of 210W.

25000 mAh battery capacity can charge a 13 inch MacBook Pro 1.3 times. But still under the battery size limit imposed by the FAA, so you can bring it on the plane in carry-on luggage and use it during flights.

Built with five 21700 high-quality power cells for better capacity/energy density and greater charge-discharge performance than traditional 18650 battery cells. Comes with temperature, overcurrent, overvoltage, and short circuit protection.

Supports pass-through charging and UPS

Awarding winning industrial design: Red Dot Winner 2021

Price History at C CamelCamelCamel.
Electrical & Electronics 25000mAh Power Bank Xiaomi

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Amazon AU
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Mostly Melbourne
Mostly Melbourne

closed Comments

  • hexapling on 29/12/2023 - 11:22
    +1

    Not sure if this belongs here and it may be pretty niche, but I have 2 laptops without internal batteries who support USB-C charging. Can I plug this in to simulate/replicate their batteries?

    • bond008 on 29/12/2023 - 11:39

      hard to tell. depends on the model and power requirements. I have a Dell latitude that works without internal battery.

      • hexapling on 29/12/2023 - 11:51

        Ok, mine's a Thinkpad L390 i5 8th Gen.

        • plague69 on 29/12/2023 - 12:07
          +2

          If you unplug the laptop battery and use the wall adaptor only, if it works, it'll work with this battery

    • Prong on 29/12/2023 - 11:51
      +1

      Interesting question.

      There should be no issue on the power bank side, but it will depend on if the laptops themselves allow running from USB-C with no battery.

      Do they run from a USB-C wall charger with no battery?

      Worse case, they should run from the DC input (if they have one) with no battery, so you could use a suitable USB-C to laptop DC input cable. Some laptops baulk at this though, if they limit use from unknown chargers.

      • hexapling on 29/12/2023 - 11:56
        +2

        Thanks for your input. Pun intended.

        I can run it from the wall to the DC input with no battery, but don't have anything to test the USB-C port yet.

        EDIT: Decided not to take the risk.

    • twdjlzl on 29/12/2023 - 12:06

      u should search it up, if the laptop support DP charging then its probably alright

    • alxjpow on 29/12/2023 - 12:35
      +1

      Yeah, I do this with one of these. Just bought my 3rd one, they're really good.

  • BlitzR on 29/12/2023 - 11:33
    +1

    Missed out all the other times it was at the price. Glad I got one now thanks OP

    • Ozzster on 29/12/2023 - 16:53

      If you want it tax deducted as it fits for WFH, check the docs carefully. The seller tends to mix up dates and details.

    • ozhunter68 on 29/12/2023 - 21:57

      Hahaha, me too,….and again thius time.

      Can wait bit longer now I have couple of Power Stations lol.

  • GimmeCashback on 29/12/2023 - 11:45

    @SmoothCactus approved! Bought one of these last night, thanks.

  • ozgameboy on 29/12/2023 - 11:52

    This or this https://www.amazon.com.au/dp/B08VDJP7WN with half the price?

    • HL2 on 29/12/2023 - 11:54
      +1

      If for laptop, i can vouch for zmi. My daughter been using it for school and so far its good. Consistent charging output unlike some which reduces when the battery percentage drops

    • Prong on 29/12/2023 - 12:17
      +1

      You can also get the INIU 100W direct from INIU for $68, using code iniuthatmark from this older deal.

      https://www.ozbargain.com.au/node/809235

      The ZMI is a much higher end power bank and has higher end features that are reflected in the price. Whether or not that is worth twice as much depends on your usage.

      If you need frequent, heavy use, then the Samsung 21700 cells in the ZMI will last a lot longer overall. It will also sustain higher output for longer, especially when hot. It is physically a bit larger (thinner, but longer) than the INIU.

      Quality control is going to be better on the ZMI, but INIU have a 3 year warranty, and seem quite responsive to support issues.

      • ozhunter68 on 29/12/2023 - 22:01

        Is that $68 price with code delivered ?

        • Prong on 29/12/2023 - 22:26
          +1

          Yep, free shipping.

          Here's the link to the 100W deal (I accidentally posted the 65W deal above)

          https://www.ozbargain.com.au/node/810108

          Same code, and still works.

          • ozhunter68 on 29/12/2023 - 22:50

            @Prong: That code does not seem to work for me.

            • Prong on 30/12/2023 - 00:22

              @ozhunter68: When you say doesn't work, what happens for you when you enter the code?

              I can apply the code in the checkout, and it shows the $11.99 discount and $68 price, but I'm not actually completing the purchase so can't confirm beyond that.

  • seamonkey on 29/12/2023 - 11:52

    Fantastic power bank. Our household has 2. One starts preferring it to a wall charge option in finding. Fast af.

  • HappyBargainer on 29/12/2023 - 12:11
    +6

    Just adding a bit of information. Anker 737 power bank has 140w output and input. This one has 100W output and input. Sometimes when the ads says 210w, it's actually a combined output instead of the maximum output from one port. The inconsistence in the ads from different manufacturers could cause confusion to some users.

    • Prong on 29/12/2023 - 12:29
      +1

      Yep, good info - the QB826G is one of the few power banks that will do dual 100W (20V, 5A) output. However it can't sustain that dual 100W for very long without getting too hot and shutting down.

      It will sustain 100W for the full capacity.

      Dual 100W is suitable for devices that have short bursts at higher power, but probably there are not many use cases relevant to most people.

      Also important to note, the 140W from the Anker 737 is at 28V, 5A. So unless your device can use 38V, it will do 20V, 5A so is 100W.

      • HappyBargainer on 29/12/2023 - 12:31
        +1

        I believe that Anker might have another updated version to 737 powerbank. Anker's price is always too high in my view on Amazon AU considering Anker often sells an outdated model in AU market.

        • Prong on 29/12/2023 - 13:27
          +2

          There are newer models, which like you say, are hard to buy in Australia.

          The Anker 737 24,000 mAh (PowerCore 24K) discussed above is ‎the A1289.

          The new models are called Anker Prime, but there is no 24,000 mAh model.

          Anker Prime 27,650 mAh (A1340), does 140W from either USB-C port, and max 250W total.
          Dual USB-C appears to be limited to 240W, and based only on specs I had previously pulled from the manual, it is not clear if it can do 28V from both at once. It may be that it does 28V 5A on one, and 20V, 5A on the other, when both are used. Or 28V from both but 120W each.

          Anker Prime 20,000 mAh (A1336) does dual 100W, and 200W total.

          Anker Prime 12,000 mAh (A1335) does dual 65W, and 130W total.

    • googoogaga on 29/12/2023 - 17:45

      140w ouput from single port may not be allowed on planes? When i was leaving sydney, security was concerned that this zmi poowerbank was doing 210w output from one port. He mentioned 100w was maximum output allowed from a single port if it was to be carried on planes.

      • Prong on 29/12/2023 - 17:53
        +2

        I suspect security was mixing up the ratings.Wh vs W.

        The rules are no more than 100 Wh capacity without approval.

        The Anker 737 is 86.4 Wh capacity.

        The ZMI is 90.7 Wh capacity.

        So both are fine, without airline approval.

  • Wayne7497 on 29/12/2023 - 12:24

    If you want a comparison between Anker n this watch below.

    https://youtu.be/sIgp1jMWUwE

    BTW the ZMI has 5 x Samsung 50e 21700 batteries pretty good 21700 battery.

  • sqheaven on 29/12/2023 - 12:39

    Is this ZMI better than mine Anker 737 Portable Power Bank 140W 24000mAh? Anker did not charge my Lenovo P1, I bought ZMI to see if this one does.

    What is the new version of Anker 737?

  • Tzeeman on 29/12/2023 - 12:49

    Looks like no more coupons left

    • tommypickles on 29/12/2023 - 12:58

      FML of course I miss out :( I had this item in my cart all over Xmas and today I don’t check ozb early and this happens..

      • smokenmirraz on 29/12/2023 - 14:53

        Have you considered setting up ozb alerts?

  • sqheaven on 29/12/2023 - 12:51

    I don't think there's a comparison out there :s Still bought it to test lol

    • HappyBargainer on 29/12/2023 - 15:34
      +1

      Please let us know the result.

  • Ozzster on 29/12/2023 - 16:58
    +1

    I have one. It's great, but has 2 negs - selfdischarging over time, like 30% in 5 months; it's getting hot during high load. Not too hot, but inside will be worse, and if put it on a sunny spot, it may not end up well.

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